<template>
  <div>
    <el-card>
      <CategorySelector></CategorySelector>
    </el-card>
    <el-card style="margin-top: 20px;">
      <SpuList 
        v-if="showStatus===ShowStatus.SPU_LIST"
        @setShowStatus="setShowStatus"
        @setSpu="setSpu"
      />
      <SpuForm 
        v-else-if="showStatus===ShowStatus.SPU_FORM"
        @setShowStatus="setShowStatus"
        :spu="spu"
      />
      <SkuForm 
        v-else
        @setShowStatus="setShowStatus"
      />
    </el-card>
  </div>
</template>

<script lang="ts">
export default {
  name: 'Spu',
}
</script>

<script lang="ts" setup>
  

import { ref } from 'vue';
import {ShowStatus} from './types'
import SpuList from './components/SpuList.vue'
import SpuForm from './components/SpuForm.vue'
import SkuForm from './components/SkuForm.vue'
import type { SpuModel } from '@/api/product/model/spuModel';

// 标识显示个组件的变量
const showStatus = ref<ShowStatus>(ShowStatus.SPU_LIST)

// 更新showStatus的函数
const setShowStatus = (status: ShowStatus) => {
  showStatus.value = status
}

// 定义用于传递spu对象的ref对象
const spu = ref<SpuModel>({
  category3Id: undefined,
  description: '',
  spuName: '',
  tmId: undefined,
  spuImageList: [],
  spuSaleAttrList: []
})
// 定义设置新的spu的函数
const setSpu = (newSpu: SpuModel) => {
  spu.value = newSpu
}
</script>

<style lang="scss" scoped>

</style>
